Third Harmonic Bio, Inc.
THRDDelisted Jul 31, 2025- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001923840
Third Harmonic Bio, Inc. was delisted on Jul 31, 2025; its insiders filed their last Form 4 on Aug 14, 2025; 107 institutions reported holding it in 13F filings for Q2 2025, worth $210.2M in total; no superinvestor held it.
13F holders, Q2 2023
Institutional positions in Third Harmonic Bio, Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 48
- −1 vs. Q1 2023
- Shares held
- 36.1M
- −284.1K (−0.8%) vs. Q1 2023
- Total value
- $173.5M
- +$23.7M (+15.8%) vs. Q1 2023
- New holders
- 8
- 23 more added
- Sold out
- 9
- 3 more reduced
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting THRD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 4 | $110.0K |
| Q1 2026 | 4 | $110.0K |
| Q4 2025 | 4 | $111.5K |
| Q3 2025 | 18 | $1.19M |
| Q2 2025 | 107 | $210.2M |
| Q1 2025 | 100 | $134.4M |
| Q4 2024 | 98 | $462.5M |
| Q3 2024 | 85 | $596.6M |
| Q2 2024 | 77 | $523.2M |
| Q1 2024 | 71 | $357.6M |
| Q4 2023 | 62 | $416.0M |
| Q3 2023 | 56 | $241.5M |
| Q2 2023 | 48 | $173.5M |
| Q1 2023 | 49 | $149.7M |
| Q4 2022 | 50 | $153.1M |
| Q3 2022 | 40 | $672.8M |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Third Harmonic Bio, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atlas Venture Life Science Advisors, LLC | 10,907,859 | $52.5M | 6.53% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 5,779,071 | $27.8M | 0.54% | 00.0% | Unchanged |
| BVF Inc | 4,365,933 | $21.0M | 0.59% | 00.0% | Unchanged |
| General Atlantic LLC | 2,958,762 | $14.2M | 0.22% | 00.0% | Unchanged |
| Stonepine Capital Management, LLC | 2,793,149 | $13.4M | 4.85% | −338,846−10.8% | Reduced |
| EcoR1 Capital, LLC | 2,088,780 | $10.0M | 0.26% | +286,658+15.9% | Added |
| Tang Capital Management LLC | 1,800,000 | $8.66M | 1.27% | 00.0% | Unchanged |
| BlackRock Inc. | 1,074,570 | $5.17M | 0.00% | +348,845+48.1% | Added |
| Commodore Capital LP | 993,294 | $4.78M | 0.54% | 00.0% | Unchanged |
| Vanguard Group Inc | 769,843 | $3.70M | 0.00% | +21,897+2.9% | Added |
| Bain Capital Life Sciences Investors, LLC | 640,631 | $3.08M | 0.32% | 00.0% | Unchanged |
| Boxer Capital, LLC | 570,417 | $2.74M | 0.13% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 316,675 | $1.52M | 0.00% | +72,483+29.7% | Added |
| State Street Corp | 264,703 | $1.27M | 0.00% | +46,073+21.1% | Added |
| Northern Trust Corp | 144,872 | $696.8K | 0.00% | +42,724+41.8% | Added |
| Morgan Stanley | 133,118 | $640.3K | 0.00% | +45,927+52.7% | Added |
| Charles Schwab Investment Management Inc | 103,270 | $496.7K | 0.00% | +16,492+19.0% | Added |
| Bridgeway Capital Management, LLC | 89,100 | $428.6K | 0.01% | +30,000+50.8% | Added |
| Bank of New York Mellon Corp | 53,353 | $256.6K | 0.00% | +16,916+46.4% | Added |
| Nuveen Asset Management, LLC | 26,824 | $129.0K | 0.00% | +9,348+53.5% | Added |
| Bank of America Corp | 20,352 | $97.9K | 0.00% | +12,265+151.7% | Added |
| Rhumbline Advisers | 16,787 | $80.7K | 0.00% | +4,885+41.0% | Added |
| Goldman Sachs Group Inc | 16,460 | $79.2K | 0.00% | +16,460 | New |
| Prelude Capital Management, LLC | 15,842 | $76.2K | 0.01% | +15,842 | New |
| JPMorgan Chase & Co | 15,524 | $74.7K | 0.00% | +258+1.7% | Added |
| Deutsche Bank AG | 14,527 | $69.9K | 0.00% | +6,894+90.3% | Added |
| New York State Common Retirement Fund | 14,414 | $69.3K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 11,259 | $54.2K | 0.00% | +7,212+178.2% | Added |
| CIBC Asset Management Inc | 10,573 | $50.9K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 9,376 | $45.1K | 0.00% | +3,276+53.7% | Added |
| Wells Fargo & Company | 7,363 | $35.4K | 0.00% | +5,042+217.2% | Added |
| California State Teachers Retirement System | 6,480 | $31.2K | 0.00% | +1,781+37.9% | Added |
| Citigroup Inc | 5,801 | $27.9K | 0.00% | +5,801 | New |
| Tower Research Capital LLC (TRC) | 5,612 | $27.0K | 0.00% | +3,186+131.3% | Added |
| Barclays PLC | 3,960 | $19.0K | 0.00% | −2,514−38.8% | Reduced |
| FMR LLC | 2,752 | $13.2K | 0.00% | +1,771+180.5% | Added |
| STRS Ohio | 2,900 | $13.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,126 | $10.0K | 0.00% | +1,420+201.1% | Added |
| Legal & General Group Plc | 1,816 | $8.73K | 0.00% | +617+51.5% | Added |
| Ameritas Investment Partners, Inc. | 1,010 | $4.86K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 724 | $3.00K | 0.00% | −640−46.9% | Reduced |
| The PNC Financial Services Group, Inc. | 540 | $2.60K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 332 | $1.60K | 0.00% | +332 | New |
| Covestor Ltd | 207 | $1.00K | 0.00% | +207 | New |
| Glassman Wealth Services | 149 | $717 | 0.00% | +149 | New |
| Nisa Investment Advisors, LLC | 37 | $178 | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 31 | $0 | 0.00% | +31 | New |
| CWM, LLC | 44 | $0 | 0.00% | +44 | New |
| RTW Investments, LP | 0 | $0 | 0.00% | −534,687−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −312,855−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −21,985−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −16,116−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −10,724−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −10,400−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −217−100.0% | Sold out |